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21h 52min, dec 31, 370 y BC - Eudoxus of Cnidus

Description:

Eudoxus of Cnidus created a mechanical system that explained the motions of the planets. This mechanical system introduced the geocentric theory. This theory stated that the sun, moon, and stars all revolved around the earth.

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Byjonnie
19 Oct 2018
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Date:

21h 52min, dec 31, 370 y BC
Now
~ 2398 years ago
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